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| QoS name | Type | Suitable for... | Shared nodes | Maximum jobs per user | Default / Max Wall Clock Limit | Default / Max CPUs | Default / Max Memory |
|---|---|---|---|---|---|---|---|
| nf | fractional | serial and small parallel jobs. It is the default | Yes | - | average runtime + standard deviation / 2 days | 1 / 64 | 8 GB / 128 GB |
| ni | interactive | serial and small parallel interactive jobs | Yes | 1 | 12 hours / 7 days | 1 / 32 | 8 GB / 32 GB |
| np | parallel | parallel jobs requiring more than half a node | No | - | average runtime + standard deviation / 2 days | - | 240GB / 240 GB per node (all usable memory in a node) |
GPU special Partition
On the AC complex you will find dedicated queues for special partition with GPU-enabled nodes. See HPC2020: GPU usage for AI and Machine Learning for all the details on how to make use of those special resources.
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| QoS name | Type | Suitable for... | Shared nodes | Maximum jobs per user | Default / Max Wall Clock Limit | Default / Max CPUs | Default / Max Memory | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ef | fractional | serial and small parallel jobs - ECGATE service | Yes | - | average job runtime + standard deviation / 2 days | 1 / 8 | 8 GB / 16 GB | ei | interactive | serial and small parallel interactive jobs - ECGATE service | Yes | 1 |
| 12 hours / 7 days | 1 / 4 | 8 GB / 8 GB | el | long | serial and small parallel interactive jobs - ECGATE service | Yes | - | average job runtime + standard deviation / 7 days | 1 / 8 | 8 GB / 16 GB | ||
| et | Time-critical Option 1 | serial and small parallel Time-Critical jobs. Only usable through ECACCESS Time Critical Option-1 | Yes | - | average job runtime + standard deviation / 12 hours | 1 / 8 | 8 GB / 16 GB |
Interactive sessions - ecinteractive
Using the "ecinteractive" command, jobs will be submitted in either of these queues depending on if the user has access to the full HPC service (ni queue, for Member State users) or the ECS service (ei queue, for co-operating States, as service previously known as ECGATE)
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See HPC2020: Job Runtime Management for more information on how the default Wall Clock Time limit is calculated. |
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